code: def ca():
      return trustme.CA()
  
file_path: ray/dashboard/modules/job/tests/test_https_connection.py
imports: import pytest
  import ssl
  import sys
  import trustme
  import ray
  from ray.job_submission import JobSubmissionClient
label_desc: Use image node_id 1 for calling a global function with example usage: ca() and returns: trustme